Solar pumping system consists of three parts:solar pumping controller,DC or AC three-phase pump and PV module.Even on cloudy days,it can pump 10% water flow per day.

    Solar panels convert sunlight to electrical energt which is passed to the solar pump controller.The solar controller stablizes the voltage and output power to drive the pump motor.If backup batteries (optinal)are installed in the system,then the pump controller can also charge them.The stored power can be used during the evening or when the sunlight is not adequate to drive the pump. Sensors are also connected to the controller and can be used to protect the pump.Sensors are also connected to the controller an can be used to protect the pump from running dry as well as to automatically stop the pump working when the tank is full.